vasilito
b9874d0941
Add redbear-usb-storage-check in-guest binary that validates USB mass storage read and write I/O: discovers /scheme/disk/ devices, writes a test pattern to sector 2048, reads it back, verifies match, restores original content. Updates test-usb-storage-qemu.sh with write-proof verification step. Includes all accumulated Red Bear OS work: kernel patches, relibc patches, driver infrastructure, DRM/GPU, KDE recipes, firmware, validation tooling, build system hardening, and documentation.
56 lines
1.6 KiB
C
56 lines
1.6 KiB
C
#include "test_helpers.h"
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int main(void) {
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char *const tokens[] = {
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"ro",
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"rw",
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"foo",
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"baz",
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NULL
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};
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// getsubopt modifies the string in-place
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char opt_str[] = "ro,foo=bar,bool,baz=,rw";
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char *options = opt_str;
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char *value = NULL;
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int idx;
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idx = getsubopt(&options, tokens, &value);
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UNEXP_IF(getsubopt, idx, != 0);
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if (value != NULL) {
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printf("getsubopt failed: expected NULL value for 'ro', got '%s'\n", value);
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exit(EXIT_FAILURE);
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}
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idx = getsubopt(&options, tokens, &value);
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UNEXP_IF(getsubopt, idx, != 2);
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if (value == NULL || strcmp(value, "bar") != 0) {
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printf("getsubopt failed: expected 'bar', got '%s'\n", value ? value : "NULL");
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exit(EXIT_FAILURE);
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}
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idx = getsubopt(&options, tokens, &value);
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UNEXP_IF(getsubopt, idx, != -1);
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if (value == NULL || strcmp(value, "bool") != 0) {
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printf("getsubopt failed: expected 'bool' in value, got '%s'\n", value ? value : "NULL");
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exit(EXIT_FAILURE);
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}
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idx = getsubopt(&options, tokens, &value);
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UNEXP_IF(getsubopt, idx, != 3);
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if (value == NULL || strcmp(value, "") != 0) {
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printf("getsubopt failed: expected empty string value, got '%s'\n", value ? value : "NULL");
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exit(EXIT_FAILURE);
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}
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idx = getsubopt(&options, tokens, &value);
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UNEXP_IF(getsubopt, idx, != 1);
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if (value != NULL) {
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printf("getsubopt failed: expected NULL value for 'rw', got '%s'\n", value);
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exit(EXIT_FAILURE);
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}
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idx = getsubopt(&options, tokens, &value);
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UNEXP_IF(getsubopt, idx, != -1);
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}
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